Peter Geoghegan's blog
Musings on PostgreSQL, database technology in general, and software development
Friday, November 16, 2012
Notes on index-only scans
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One of the most important performance features in Postgres 9.2 is index-only scans: the ability for certain types of queries to be performed...
2 comments:
Saturday, October 20, 2012
First release of pg_stat_plans
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Anyone who attended my recent talk at Postgres Open , which was co-presented with my 2ndQuadrant colleague Greg Smith, "Beyond Query Lo...
5 comments:
Wednesday, August 1, 2012
Sorting improvements in PostgreSQL 9.2: the case for micro-optimisation
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There has been much discussion of performance improvements in the upcoming 9.2 release of PostgreSQL. Recently, I noticed that Regina Obe an...
6 comments:
Monday, June 4, 2012
Towards 14,000 write transactions per second on my laptop
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Postgres 9.2 will have many improvements to both read and write scalability. Simon Riggs and I collaborated on a performance feature that ...
2 comments:
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